25305543

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2843}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 39042432

約数和(自身を除く): 13736889

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2843, 2967, 8529, 8901, 25587, 65389, 122249, 196167, 366747, 588501, 1100241, 2811727, 8435181, 25305543]

約数ペア:

[(1, 25305543), (3, 8435181), (9, 2811727), (23, 1100241), (43, 588501), (69, 366747), (129, 196167), (207, 122249), (387, 65389), (989, 25587), (2843, 8901), (2967, 8529)]